The Design of a Step Recovery Diode (SRD) Multiplier

The coupling capacitor between 4 resonator and output filter becomes very small when output frequency of SRD muhplier is high qusually about lpF in C-band . This makes it difficult to disign . produce and adjust SRD muitiplier. In this paper. the resonant and output coupled circuits in SRD multiplier using parallel coupled transmission line are proposed. The C-band 4 multiplier in this paper can work steadily between 0~4C.